I have the original gopro HD, and I was going to purchase the wired remote, which allows start and stop with the push of a button; but, I didn't feel it was worth the $99. And, I didn't want to do the wifi route because I don't have a smart phone. So, I set up my gopro for the one button mode.
However, I find the gopro LCD backpac very useful, and wouldn't be without it.